Doesn't writing the file directly to the output directory work?.. What's the point of writing the file to the "%TEMP%" ("C:\Users\%USERNAME%\AppData\Local\Temp") first then... Earlier I was joining some gargantuan files using Bandicut and it just failed without notice (due to ins...

Could you be more specific about "extremely high data rate recording"? We will investigate it further If you let us know how to recreate the issue, your recording target, and your PC specs. Something may reach 800+ Mb/s... An example: (though might not reach the above data rate... should ...

NVENC H.264 has a resolution limit of 4096x4096, which made it unfit to handle 8K. Leave alone its missing support for 10-bit. And going to uncompressed solution is apparently not an option (do the math, the bitrate for 8K... SSD arrays? may work), while x264vfw (RGB) has performance issues (x264, o...